Overview
The 1N5821-T is a Schottky Barrier Rectifier produced by Diodes Incorporated. This component is designed for high-efficiency power conversion and switching applications. It features a low forward voltage drop, making it ideal for reducing power losses in various electronic systems. The 1N5821-T is packaged in a DO-201AD axial case, suitable for through-hole mounting.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 30 | V |
| Maximum RMS Voltage | VRMS | 21 | V |
| Maximum DC Blocking Voltage | VDC | 30 | V |
| Non-repetitive Peak Reverse Voltage | VRSM | 36 | V |
| Maximum Average Forward Rectified Current | IF(AV) | 3.0 | A |
| Peak Forward Surge Current | IFSM | 80 | A |
| Maximum Instantaneous Forward Voltage at 3A | VF | 0.500 | V |
| Maximum Average Reverse Current at Rated DC Blocking Voltage | IR | 2.0 | mA |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package / Case | DO-201AD, Axial | ||
| Mounting Type | Through Hole |
Key Features
- Low forward voltage drop of 0.500 V at 3 A, reducing power losses in power conversion systems.
- High surge current capability of 80 A, ensuring robust performance under transient conditions.
- Wide operating temperature range from -65°C to +150°C, making it suitable for various environmental conditions.
- Fast recovery time, contributing to efficient switching operations.
- Through-hole mounting in a DO-201AD axial package, facilitating easy integration into existing designs.
Applications
The 1N5821-T Schottky Barrier Rectifier is versatile and can be used in a variety of applications, including:
- Power supplies and DC-DC converters where low forward voltage drop is crucial for efficiency.
- Switching power systems, such as SMPS (Switch-Mode Power Supplies), due to its fast recovery characteristics.
- Automotive and industrial power systems where high reliability and robustness are required.
- General-purpose rectification in electronic circuits where high current handling and low voltage drop are necessary.
Q & A
- What is the maximum repetitive peak reverse voltage of the 1N5821-T?
The maximum repetitive peak reverse voltage (VRRM) is 30 V. - What is the maximum average forward rectified current of the 1N5821-T?
The maximum average forward rectified current (IF(AV)) is 3.0 A. - What is the peak forward surge current of the 1N5821-T?
The peak forward surge current (IFSM) is 80 A. - What is the maximum instantaneous forward voltage of the 1N5821-T at 3 A?
The maximum instantaneous forward voltage (VF) at 3 A is 0.500 V. - What is the operating temperature range of the 1N5821-T?
The operating junction and storage temperature range is from -65°C to +150°C. - What type of package does the 1N5821-T come in?
The 1N5821-T comes in a DO-201AD axial package. - What is the mounting type of the 1N5821-T?
The mounting type is through-hole. - What are some common applications of the 1N5821-T?
Common applications include power supplies, DC-DC converters, switching power systems, automotive and industrial power systems, and general-purpose rectification. - What is the reverse leakage current of the 1N5821-T at 30 V?
The reverse leakage current (IR) at 30 V is 2 mA. - Is the 1N5821-T RoHS compliant?
Yes, the 1N5821-T is RoHS compliant.
